Finding the Third Proportional to 12,992 and 28,452

Step by Step Solution

1. Step 1: Write the proportion equation
   12,992 : 28,452 = 28,452 : x
2. Step 2: Convert to fraction form
   12,992/28,452 = 28,452/x
3. Step 3: Cross multiply
   12,992x = 28,452 × 28,452
4. Step 4: Simplify right side
   12,992x = 809,516,304
5. Step 5: Solve for x
   x = 809,516,304/12,992
6. Step 6: Final answer
   x = 62,308.83